What does TEAL stand for?

Tactics, Equipment and Logistics (SAUS)

Tactics, Equipment, and Logistics Conference - between US, Great Britain, Australia, and Canada - Developed "duck" designations for Mallard and Gander military communications systems

Tasman Empire Airways Ltd. - Australia (ADA)

Teal's Express - Common carrier symbol

Teeside Automated Library (NITA)

The Electronic Anesthesiology Library (SAUS)

Transversely Excited Atmospheric LASER

TriTeal Corp. - NASDAQ symbol (SAG)